VOCs treatment practice - application of honeycomb activated carbon in automobile painting line

Case analysis:

Renovation project of a spray shop of a Japanese car company:


Exhaust gas parameters: air volume 30000m³/h, toluene concentration 120mg/m³

Equipment configuration:

Adsorption box size: 2.5m×1.8m×1.2m

Carbon layer thickness: 400mm (2 layers of offset stacking)

Penetration time: 72 hours (25℃ working condition)

Operation effect: emission concentration <20mg/m³, annual saving of consumables cost 380,000 yuan

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